Extra-Poisson Variation in Log-Linear Models

作者：N. E. Breslow · 发表于：Journal of the Royal Statistical Society Series C (Applied Statistics) · 年份：1984 · DOI：10.2307/2347661 · 被引用次数：753 · 研究领域：Statistical Methods and Bayesian Inference、Health Systems, Economic Evaluations, Quality of Life、Statistical Methods and Inference

A modification of the iterated reweighted least squares scheme of Williams (1982) conveniently accommodates extra‐Poisson variation when fitting log‐linear models to tables of frequencies or rates. The method is applied to the analysis of cancer death rates by age and birth cohort and to testing for mutagenic effects in a standard bioassay.